ISTANBUL — Turkish investigators are stepping up pressure on Riyadh over the killing of Saudi Journalist Jamal Khashoggi as President Recep Tayyip Erdogan prepares to reveal key details about the case.

NAIROBI — Running great Kip Keino handed himself over to police in Kenya on Thursday and is under arrest, set to face charges of corruption and abuse of office that threaten the reputation of one of track and field's most revered figures.

MOSCOW — President Vladimir Putin hailed new missiles in Russia's military arsenals but emphasized Thursday that the country would only use its nuclear weapons in response to an incoming missile attack.

KABUL — A gunman wearing an Afghan army uniform opened fire Thursday on participants in a meeting with the top U.S. commander in Afghanistan, killing at least two top southern provincial officials and wounding at least three Americans, officials said. But Gen. Austin “Scott” Miller, the target of the attack claimed by the Taliban, escaped unharmed, they said.